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锂电池充电

Other Parts Discussed in Thread: TPS61088, BQ24133

最近需要做一个锂电池的供电模块,要求如下

电池电压:8.4

输出电压:9V左右

输出电流:1A

有充放电保护功能

同时与用电器接入电网,有电时电池充电,停电时,电池给用电器供电。

效率暂时不考虑。

求推荐TI官网可以提供样片的充电控制IC,效率比较高的效率一般的最好都有。